/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.felix.ipojo.extender.internal.processor;

import org.apache.felix.ipojo.extender.internal.BundleProcessor;
import org.osgi.framework.Bundle;

/**
 * A bundle processor delegating to a wrapped processor.
 * Implementation defined how we retrieve the delegate.
 */
public abstract class ForwardingBundleProcessor implements BundleProcessor {
    /**
     * Implementation must implement this method to retrieve the wrapped bundle processor.
     *
     * @return the wrapped bundle processor on which we delegate all calls.
     */
    protected abstract BundleProcessor delegate();

    public void activate(Bundle bundle) {
        delegate().activate(bundle);
    }

    public void deactivate(Bundle bundle) {
        delegate().deactivate(bundle);
    }

    public void start() {
        delegate().start();
    }

    public void stop() {
        delegate().stop();
    }
}
